package com.example.jixinlai.zyfypt_203jxl.adapter;

import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;


import com.example.jixinlai.zyfypt_203jxl.R;
import com.example.jixinlai.zyfypt_203jxl.activity.ViewVideoActivity;
import com.example.jixinlai.zyfypt_203jxl.bean.VideoBean;
import com.squareup.picasso.Picasso;

import java.util.List;


public class VideoAdapter extends RecyclerView.Adapter  {
    private Context context;//上下文
    private LayoutInflater layoutInflater;//动态加载布局
    private  List<VideoBean> list;//保存要显示的数据
    //1自定义：构造方法，传进上下文
    public VideoAdapter(Context context){
                this.context=context;
                layoutInflater=LayoutInflater.from(context);

    }
    //2自定义：获取数据
    public void setList(List<VideoBean> list){
        this.list=list;
    }




    //3自定义：ViewHolder子类
    public class ViewHolder extends RecyclerView.ViewHolder{
        private ImageView imageView;
        private  Button b1;
        private TextView tvtitle,tvdescrrpt,tvtime,tvjishu,k;
      //  private  Button b1;
      //  private Button button;

        public ViewHolder(View itemView) {
            super(itemView);
            imageView=(ImageView)itemView.findViewById(R.id.imageView);
            tvtitle=(TextView)itemView.findViewById(R.id.textView);
            tvdescrrpt=(TextView)itemView.findViewById(R.id.textView2);
            tvtime=(TextView)itemView.findViewById(R.id.textView3);
         k=(TextView)itemView.findViewById(R.id.textView6);
            tvjishu=(TextView)itemView.findViewById(R.id.textView5);
         //   b1=(Button)itemView.findViewById(R.id.button6);
           // b1=(Button)itemView.findViewById(R.id.button6);

          // b1.setOnClickListener(this);
          //  button=(Button) itemView.findViewById(R.id.button);
        }
    }


    //4重写：生成Item的View
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v=layoutInflater.inflate(R.layout.item3,parent,false);
        return new ViewHolder(v);
    }
    //5重写：给ViewHolder中的控件填充值，设置监听
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
            VideoBean videoBean=list.get(position);
        if(videoBean==null)
            return;
        ViewHolder viewHolder=(ViewHolder)holder;
        //viewHolder.imageView.setImageResource(articleBean.getId());
        viewHolder.tvtitle.setText(videoBean.getName());
        viewHolder.tvdescrrpt.setText(videoBean.getDescription());
        viewHolder.tvtime.setText(videoBean.getUpdate_time());
 viewHolder.k.setText(videoBean.getSpecialname());
        viewHolder.tvjishu.setText(videoBean.getAuthor());
        Picasso.with(context)
                .load("http://amicool.neusoft.edu.cn/Uploads/"
                        +videoBean.getThumb())
                .placeholder(R.mipmap.ic_launcher)
                .into(viewHolder.imageView);



      /*  viewHolder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                list.remove(position);
                notifyDataSetChanged();//更新RecyclerView
                //在实际的案例中，要删除应该会涉及到网络或数据库的访问
                //一般要有删除前的提醒
            }
        });*/
        viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent=new Intent(context, ViewVideoActivity.class);
                intent.putExtra("videopath",list.get(position).getVideopath());
               intent.putExtra("userid",list.get(position).getUserid());
                context.startActivity(intent);
                //获取当前条目信息，如id
                int id=list.get(position).getId();
                Toast.makeText(context,""+id,Toast.LENGTH_SHORT).show();
                //实际中，点击后打开新窗口做其他操作
            }
        });
    }
    //共有多少条目
    @Override
    public int getItemCount() {
        if(list==null) return 0;
        else return list.size();
    }
}
